<div class="row">
    <div class="col">
        <!-- banner-->
        <div id="banner" class="section">
            <div class="banner-top bg-main"></div>
            <div class="container section-wrap banner-bottom">
                <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
                    <ol class="carousel-indicators">
                        <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
                        <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
                        <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
                    </ol>
                    <!--<div class="carousel-inner">
                        <div class="carousel-item active">
                            <img class="d-block w-100" src="http://p5j73am3l.bkt.clouddn.com/intro.png"
                                 alt="First slide">
                        </div>
                        <div class="carousel-item">
                            <img class="d-block w-100" src="http://p5j73am3l.bkt.clouddn.com/intro.png"
                                 alt="First slide">
                        </div>
                        <div class="carousel-item">
                            <img class="d-block w-100" src="http://p5j73am3l.bkt.clouddn.com/intro.png"
                                 alt="First slide">
                        </div>
                    </div>-->
                    <!--<a class="carousel-control-prev" href="#carouselExampleIndicators" role="button"
                       data-slide="prev">
                        <span class="carousel-control-prev-icon" aria-hidden="true"></span>
                        <span class="sr-only">Previous</span>
                    </a>-->
                    <a class="carousel-control-next" href="#carouselExampleIndicators" role="button"
                       data-slide="next">
                        <span class="carousel-control-next-icon" aria-hidden="true"></span>
                        <span class="sr-only">Next</span>
                    </a>
                </div>
            </div>
        </div>
        <!-- end banner-->
    </div>
</div>